“ANALISIS EFESIENSI ANGGARAN DAN REALISASI BIAYA OPERASIONAL PADA CV SOLATA TRAVEL” (2021) JURNAL ULET (Utility, Earning and Tax), 5(2), pp. 83–100. Available at: https://ejournal.stiejb.ac.id/index.php/jurnal-ulet/article/view/184 (Accessed: 27 February 2026).